29287216

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 68567040

約数和(自身を除く): 39279824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 71, 112, 116, 127, 142, 203, 232, 254, 284, 406, 464, 497, 508, 568, 812, 889, 994, 1016, 1136, 1624, 1778, 1988, 2032, 2059, 3248, 3556, 3683, 3976, 4118, 7112, 7366, 7952, 8236, 9017, 14224, 14413, 14732, 16472, 18034, 25781, 28826, 29464, 32944, 36068, 51562, 57652, 58928, 63119, 72136, 103124, 115304, 126238, 144272, 206248, 230608, 252476, 261493, 412496, 504952, 522986, 1009904, 1045972, 1830451, 2091944, 3660902, 4183888, 7321804, 14643608, 29287216]

約数ペア:

[(1, 29287216), (2, 14643608), (4, 7321804), (7, 4183888), (8, 3660902), (14, 2091944), (16, 1830451), (28, 1045972), (29, 1009904), (56, 522986), (58, 504952), (71, 412496), (112, 261493), (116, 252476), (127, 230608), (142, 206248), (203, 144272), (232, 126238), (254, 115304), (284, 103124), (406, 72136), (464, 63119), (497, 58928), (508, 57652), (568, 51562), (812, 36068), (889, 32944), (994, 29464), (1016, 28826), (1136, 25781), (1624, 18034), (1778, 16472), (1988, 14732), (2032, 14413), (2059, 14224), (3248, 9017), (3556, 8236), (3683, 7952), (3976, 7366), (4118, 7112)]